| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | how [adj] [pron] [vb mod] | 620 |
|
| 2 | how [adj] [pron] [modal v] | 620 |
|
| 3 | [adv] [adj] [pron] could | 489 |
|
| 4 | how [adj] [pron] could | 63 |
|
